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Avoid double free when shrink-wrapping source data on fetch completion.

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svn path=/trunk/netsurf/; revision=10423
This commit is contained in:
John Mark Bell 2010-04-17 21:17:08 +00:00
parent 98b690a900
commit 248a53f6ba
1 changed files with 2 additions and 1 deletions
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3
content/llcache.c
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@ -1610,7 +1610,8 @@ void llcache_fetch_callback(fetch_msg msg, void *p, const void *data,
/* Shrink source buffer to required size */
temp = realloc(object->source_data,
object->source_len);
if (temp != NULL) {
/* If source_len is 0, then temp may be NULL */
if (temp != NULL || object->source_len == 0) {
object->source_data = temp;
object->source_alloc = object->source_len;
}